.app_container {
  height: 100vh;
  min-width: 1260px;

  font-size: clamp(1rem, 1.2vw + 0.5rem, 2rem);
  color: white;

  display: flex;
  gap: 20px;
}

.app_tab,
.app_color_select {
  min-width: 160px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  gap: 10px;
}

.app_main {
  flex: 1;
  padding: 20px;

  display: flex;
  justify-content: center;
  align-items: center;

  min-width: 940px;
}

.select_file_box{
  text-align: center;
  font-size: small;
}
